如何向MySql插入C#值？

using MySql.Data.MySqlClient;

class Program
{
    static void Main()
    {
        string connectionString = "server=localhost;user=root;database=mydatabase;password=mypassword";
        
        MySqlConnection connection = new MySqlConnection(connectionString);
        connection.Open();
        
        string query = "INSERT INTO mytable (column1, column2) VALUES (@value1, @value2)";
        
        MySqlCommand command = new MySqlCommand(query, connection);
        command.Parameters.AddWithValue("@value1", "C# value 1");
        command.Parameters.AddWithValue("@value2", "C# value 2");
        
        command.ExecuteNonQuery();
        
        connection.Close();
    }
}